alt Hacker NewsThe US already has a national health insurance network that pays the vast majority of all providers, and as far as I know it is widely popular and covers everyone legally present in the US for a portion of their life, Medicare. Old people experience just about every ailment young people do, we can just get rid of the age restriction on Medicare, it's already fully integrated with our medical system. No need to copy-paste from Sweden.
Medicare also isn't something that you can copy paste from covering only old people to everyone. For one, margins from Medicare patients are much lower and often negative for hospitals, and that money has to come from somewhere. Medicare doesn't cover a lot of drugs that people are already used to their private insurance covering like GLP1s for weight loss. Of course, a transition from point a to point B is possible, but there will inevitably be a lot of kinks and bugs to work out, which MFA proponents seem to be unaware of.